public static function instance()
{
if (!isset(self::$instance) && !self::$instance instanceof CallsToAction) {
self::$instance = new CallsToAction();
/* Load CSS Template Parser */
require_once WP_CTA_PATH . 'lib/Sabberworm/load-css-parse.php';
/* load cta template data */
$CTALoadExtensions = CTALoadExtensions();
self::$instance->cta_templates = $CTALoadExtensions->template_definitions;
/* load cta(s) */
self::$instance->hooks();
}
return self::$instance;
}
function wp_cta_save_meta($post_id)
{
global $post;
$CTAExtensions = CTALoadExtensions();
$extension_data = $CTAExtensions->definitions;
if (!isset($post)) {
return;
}
if ($post->post_type == 'revision') {
return;
}
if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE || isset($_POST['post_type']) && $_POST['post_type'] == 'revision') {
return;
}
if ($post->post_type == 'wp-call-to-action') {
unset($extension_data['wp-cta-controller']);
foreach ($extension_data as $key => $data) {
foreach ($extension_data[$key]['settings'] as $field) {
isset($field['global']) && $field['global'] ? $field['id'] : ($field['id'] = $key . "-" . $field['id']);
if ($field['type'] == 'tax_select') {
continue;
}
$field['id'] = apply_filters('wp_cta_ab_field_id', $field['id']);
$old = get_post_meta($post_id, $field['id'], true);
isset($_POST[$field['id']]) ? $new = $_POST[$field['id']] : ($new = null);
/*
echo $field['id'].' old:'.$old.'<br>';
echo $field['id'].' new:'.$new.'<br>';
*/
if (isset($new) && $new != $old) {
update_post_meta($post_id, $field['id'], $new);
} elseif ('' == $new && $old) {
delete_post_meta($post_id, $field['id'], $old);
}
}
}
/* Save Live Variations into Meta Pair */
$variations = get_post_meta($post_id, 'cta_ab_variations', true);
$variations = explode(',', $variations);
$live_variations = array();
foreach ($variations as $key => $vid) {
$status = wp_cta_ab_get_wp_cta_active_status($post, $vid);
if ($status > 0 || !is_numeric($status)) {
$live_variations[] = $vid;
}
}
update_post_meta($post_id, 'wp_cta_live_variations', json_encode($live_variations));
}
}
